Dunno how important this even is lol, but hey it's the offseason Found this on reddit: http://i.imgur.com/v05Q3QW.png
Using the zone blocking scheme with lighter OLinemen and running a 3-4 without a huge NT probably has a lot to do with the weight.
Yea... We don't have many 300 pounders on the team. Only got one on defense and I don't think Mitchell is 300 although that's what he's listed at.